Think I have the controller unit figured out.
What about the crankshaft sensor location. Have you personally done this? Do you know the best way to reach this - underneath/top view is it on passenger/driver side?
I found this which makes me think it's the passenger side? On the FSM - Engine Control System section:
The crankshaft position sensor (POS) is located on the cylinder block facing the gear teeth (cogs) of the signal plate.
And this diagram in the Engine Mechanical section:
*still not sure where it is, just yet. any help is appreciated.